<ngb-timepicker [(ngModel)]="time" [meridian]="meridian" />

<button class="btn btn-sm btn-outline-{{ meridian ? 'success' : 'danger' }}" (click)="meridian = !meridian">
	Meridian - {{ meridian ? 'ON' : 'OFF' }}
</button>

<hr />
<pre>Selected time: {{ time | json }}</pre>
